\Header{ppgetregion}{Get Domain for Spatial Point Pattern Analyses}
\keyword{spatial}{ppgetregion}
\begin{Description}\relax
Retrieves the rectangular domain \code{(xl, xu)}  x  \code{(yl, yu)} from the
underlying \code{C} code.\end{Description}
\begin{Usage}
\begin{verbatim}
ppgetregion()
\end{verbatim}
\end{Usage}
\begin{Value}
A vector of length four with names \code{c("xl", "xu", "yl", "yu")}.\end{Value}
\begin{References}\relax
Venables, W. N. and Ripley, B. D. (2002)
\emph{Modern Applied Statistics with S.} Fourth edition.  Springer.\end{References}
\begin{SeeAlso}\relax
\code{\Link{ppregion}}\end{SeeAlso}

